notmuch-emacs software package provides thread-based email index, search and tagging (emacs interface), you can install in your Ubuntu 14.04 LTS (Trusty Tahr) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install notmuch-emacs
notmuch-emacs is installed in your system.
Make ensure the notmuch-emacs package were installed using the commands given below,
$ sudo dpkg-query -l | grep notmuch-emacs *
You will get with notmuch-emacs package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | |
| Package | notmuch-emacs |
| Version | 0.17-3 |
| Description | thread-based email index, search and tagging (emacs interface) |
| Sub Section |